Withers, F. N. Standards for library services : an international survey by F.N. Withers - Paris, The UNESCO Press 1974 - 421p. 18cm.- - Documentation, librarieas and archives : studies and research; no.5 . Subjects--Topical Terms: Library Science-Library ServicesLibrary Science-Documentation Services-Research Dewey Class. No.: Lib / 029.0723 WIT